package com.itheima.dao.impl;

import com.itheima.dao.UserDao;
import org.springframework.stereotype.Component;

/**
 * @program: Spring_day01_01_IOC入门程序
 * @description:
 * @author: xuejingjing
 * @create: 2021-08-01 19:45
 **/


@Component
public class UserDaoImpl  implements UserDao {

    public void save() {
        System.out.println("UserDaoImpl执行了...");
    }
}
